GS5
Valve model G.S.5 consists of a two section steel body housing the flexible coupling; the two claws of the clamp, one driven by the handwheel screw and the other by the piston of the pressure cylinder, slide in the body.
The stiff frame consisting of two stainless steel tie-rods and two bronze cross-members, is secured to the cylinder by a fixing member, the spindle of the control handwheel is screwed to the other member.
|
DETAILS |
|
|---|---|
|
1 |
WHEEL |
|
2 |
LEAD SCREW |
|
3 |
SUPPORT |
|
4 |
HEXAGON NUT |
|
5 |
WASHER |
|
6 |
UPPER PLUG |
|
7 |
TIE ROD |
|
8 |
RUBBER SLEEVE |
|
9 |
HEXAGON NUT |
|
10 |
WASHER |
|
11 |
BUSHING OF BRONZE |
|
12 |
VALVE BODY |
|
13 |
HEXAGON NUT |
|
14 |
WASHER |
|
15 |
HEXAGON BOLT |
|
16 |
HEXAGON NUT |
|
17 |
WASHER |
|
18 |
HEXAGON BOLT |
|
19 |
SUPPORT AND CYLINDER |
|
20 |
SPRINGS |
|
21 |
CYLINDER |
|
22 |
PISTON AND DRIVE PIN |
|
23 |
"V" GASKET |
|
24 |
RUBBER TUBE |
|
PRESSURE DETAILS UNI_1284 |
DN |
P.N. |
HYDRAULIC TEST Kg/cm2 |
WORKING PRESSURE Kg/cm2 |
|---|---|---|---|---|
|
OPEN |
CLOSED |
|||
|
20 |
5 |
10 |
5 |
4 |
|
25 |
5 |
10 |
5 |
4 |
|
30 |
5 |
10 |
5 |
4 |
|
40 |
5 |
10 |
5 |
4 |
|
50 |
5 |
10 |
5 |
4 |
|
60 |
5 |
10 |
5 |
4 |
|
70 |
5 |
10 |
5 |
4 |
|
80 |
5 |
10 |
5 |
3 |
|
90 |
5 |
10 |
5 |
3 |
|
100 |
4 |
10 |
4 |
3 |
|
125 |
4 |
10 |
4 |
3 |
|
150 |
4 |
8 |
4 |
3 |
|
175 |
4 |
8 |
4 |
3 |
|
200 |
4 |
8 |
4 |
3 |
|
AIR
PRESSURE REQUIRED KG/CM2 |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DN |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
125 |
150 |
175 |
200 |
|
MIN. |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
3,5 |
3,5 |
3,5 |
3,5 |
3,5 |
3,5 |
3,5 |
|
MAX. |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4,5 |
4,5 |
4,5 |
4,5 |
4,5 |
4,5 |
4,5 |
|
DIMENSIONS |
|||||
|---|---|---|---|---|---|
|
Ø |
A |
B |
G |
H |
I |
|
20 |
310 |
205 |
107 |
95 |
58 |
|
25 |
345 |
220 |
118 |
106 |
68 |
|
30 |
380 |
245 |
130 |
115 |
78 |
|
40 |
445 |
300 |
154 |
140 |
88 |
|
50 |
495 |
330 |
176 |
160 |
102 |
|
60 |
525 |
350 |
194 |
180 |
130 |
|
70 |
565 |
280 |
206 |
190 |
137 |
|
80 |
605 |
410 |
215 |
196 |
148 |
|
90 |
665 |
450 |
250 |
232 |
178 |
|
100 |
715 |
490 |
275 |
260 |
158 |
|
125 |
850 |
600 |
300 |
280 |
198 |
|
150 |
935 |
650 |
330 |
300 |
222 |
|
175 |
1055 |
740 |
355 |
335 |
280 |
|
200 |
1142 |
800 |
375 |
350 |
298 |
|
WEIGHT KG |
|
|---|---|
|
ALLUMINIUM |
C.I. |
|
3,000 |
5,000 |
|
4,500 |
6,000 |
|
5,200 |
8,000 |
|
7,700 |
12,200 |
|
9,000 |
13,600 |
|
12,100 |
19,000 |
|
13,500 |
21,000 |
|
15,000 |
23,000 |
|
23,000 |
29,000 |
|
23,000 |
36,000 |
|
33,000 |
52,000 |
|
43,500 |
65,000 |
|
54,000 |
79,000 |
|
61,000 |
94,500 |
|
DETAILS |
|
|---|---|
|
1 |
WHEEL |
|
2 |
LEAD SCREW |
|
3 |
SUPPORT |
|
4 |
HEXAGON NUT |
|
5 |
WASHER |
|
6 |
UPPER PLUG |
|
7 |
TIE ROD |
|
8 |
RUBBER SLEEVE |
|
9 |
HEXAGON NUT |
|
10 |
WASHER |
|
11 |
BUSHING OF BRONZE |
|
12 |
VALVE BODY |
|
13 |
HEXAGON NUT |
|
14 |
WASHER |
|
15 |
HEXAGON BOLT |
|
16 |
HEXAGON NUT |
|
17 |
WASHER |
|
18 |
HEXAGON BOLT |
|
19 |
SUPPORT AND CYLINDER |
|
20 |
SPRINGS |
|
21 |
CYLINDER |
|
22 |
PISTON AND DRIVE PIN |
|
23 |
"V" GASKET |
|
24 |
RUBBER TUBE |
